package com.example.design.chain;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class ProgramdesignChainApplication {
    System.out.print("123456789");
    public static void main(String[] args) {
        SpringApplication.run(ProgramdesignChainApplication.class, args);
    }

}
